4.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Christoffer Dall <christoffer.dall@xxxxxxxxxx> commit fa89c77e891917b5913f9be080f9131a9457bb3e upstream. When saving the state of the list registers, it is critical to reset them zero, as we could otherwise leave unexpected EOI interrupts pending for virtual level interrupts. Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx> Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm64/kvm/hyp/vgic-v3-sr.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) --- a/arch/arm64/kvm/hyp/vgic-v3-sr.c +++ b/arch/arm64/kvm/hyp/vgic-v3-sr.c @@ -190,12 +190,11 @@ void __hyp_text __vgic_v3_save_state(str if (!(vcpu->arch.vgic_cpu.live_lrs & (1UL << i))) continue; - if (cpu_if->vgic_elrsr & (1 << i)) { + if (cpu_if->vgic_elrsr & (1 << i)) cpu_if->vgic_lr[i] &= ~ICH_LR_STATE; - continue; - } + else + cpu_if->vgic_lr[i] = __gic_v3_get_lr(i); - cpu_if->vgic_lr[i] = __gic_v3_get_lr(i); __gic_v3_set_lr(0, i); } -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html